Motion

IMPORTANT

Motion: Overview

This Topic covers sub-topics such as Rectilinear Motion, Motion and Rest and, Basic Definitions of Motion

Important Questions on Motion

EASY
IMPORTANT

Define motion.

EASY
IMPORTANT

The speed v and time t for an object moving along straight line are related as t2+100=2vt. Where v must be

EASY
IMPORTANT

Is it possible that a body is at rest and at the same time is in motion?

EASY
IMPORTANT

Rest and motion are relative terms. Explain with two examples.

MEDIUM
IMPORTANT

A particle is moving along a straight line along the positive x-axis such that its speed is inversely proportional to the distance from origin
[v1xv=kx, where k is the proportionality constant].
At t=0, the particle is at point Ax0,0 and moving along the positive x-axis with speed v0 m s-1. The graph of motion of the particle for 1v versus x (distance from origin) is shown in the figure for time particle moves from point A to B.

 Question Image

EASY
IMPORTANT

For an object moving along a straight line, choose the correct option

EASY
IMPORTANT

Define the term kinematics.

EASY
IMPORTANT

Which of the following is/are the example(s) of two-dimensional motion.

EASY
IMPORTANT

A car moving with a speed of 30ms-1takes a

U-turn in12  seconds, without changing its speed. What is the average acceleration during
these 12s time?

MEDIUM
IMPORTANT

The stopping distance of a car is 40 m when moving with a speed of 80 km/h. If the car is now moving with 40 km/h, then its stopping distance will be

EASY
IMPORTANT

Differentiate between one dimensional and two dimensional motion.

EASY
IMPORTANT

Identify the type of motion for the movement of a bus on hill station road.

EASY
IMPORTANT

The motion of a train along a straight long track is _____ motion(rectilinear/curvilinear).

EASY
IMPORTANT

Which of the following is an example of rectilinear motion?

MEDIUM
IMPORTANT

Shown below is the picture of a bicycle moving on a straight road.
Question Image
Which of these types of motion does the cycle wheel undergo?

EASY
IMPORTANT

Shown below is a working clock.
Question Image 
Which of these needles of the clock is/are in a state of motion?
(i) hour hand  needle (ii) minute hand needle  (iii) second hand needle

EASY
IMPORTANT

Bholu and Golu are playing on a ground. They start running from the same point A in the ground and reach point B at the same time by following the paths marked 1 and 2, respectively as shown in the figure. 
  
What can we say about the distance they travelled? 

EASY
IMPORTANT

Ramesh moves from point A to B  along a straight line and then  comes back to A from B.
He keeps moving between A and B in the same manner for 10 minutes. 

Which of the following describes Ramesh’s motion?

EASY
IMPORTANT

State the kind of motion exhibited by the soldiers marching on a road: _____. (Rectilinear/ Curvilinear)

EASY
IMPORTANT

Give two examples of straight-line motion.